I have a 2004 L322 and the front ventilation blower has stopped - no warning. The indicator lights all come on as I turn the ****, but no air flow pushes out. The A/C is working as the rear blower will give cool air, and the vent controls all work. I checked all the fuses, and they're all in good condition, so there was no need to replace any of them. I did purchase a new Blower Output Stage, thinking that might solve the problem, btu my question is, where exactly is this part located at? All help will be greatly appreciated. Thanks once again everyone.

 

I was able to figure out what was causing the problem to my front a/c system, thanks to this link I found under RSW Solutions. It turned out to be the Blower Resistor Regulator that had gone bad actually. Tested out my A/C upon replacing the old one, and it worked like a charm. Just thought I share this with everyone.http://rswsolutions.com/index.php?op...deos&Itemid=78